Flights from Kolkata (CCU) to Busan (PUS)

In-flight Dining
You will be served complimentary meals in both Business Class and Economy Class on your Kolkata to Singapore and Singapore to Busan sectors, with menus designed to suit different tastes and time of day.

Special Meals
We offer a range of special meals on this route for various dietary preferences and needs. These should be requested when you book your ticket or added to your booking at least 24 hours before departure.

Book the Cook
Eligible Business Class customers on the Kolkata to Singapore sector can pre-order from our Book the Cook service, choosing from a wider selection of main courses prepared specially for your flight.

Beverage Service
A selection of hot and cold drinks is available throughout your journey, including juices, soft drinks, tea, and coffee. Our signature Singapore Sling is also available on board so you can enjoy a classic drink in the air.

For Kolkata to Busan flights, the weight concept applies. Checked baggage: in Economy Class, Lite and Value fares include 25kg, and Standard and Flexi fares include 30kg. In Business Class, the checked baggage allowance is 40kg. Each checked bag must not exceed 32kg for safety reasons.

For cabin baggage, Economy Class customers may bring 1 piece up to 7kg, while Business Class customers may bring 2 pieces, each up to 7kg. The final baggage allowance for your trip is shown on your e-ticket, and KrisFlyer Elite Gold and PPS Club members enjoy additional allowances.

Wi-Fi is available on Singapore Airlines flights from Kolkata to Busan once the aircraft is above 10,000 feet. Wi-Fi is free and unlimited for KrisFlyer members; Economy Class members must add their membership number to the booking at least 1.5 hours before departure. Paid plans are available for non-members. The service is suitable for messaging, email, and basic browsing, but it does not support video streaming, video calls, or large file transfers.

On the Kolkata to Singapore sector operated by the Airbus A350-900, Economy Class seats offer a 32-inch pitch with up to 19-inch seat width, while Business Class provides a fully flat bed with direct aisle access. This ensures good space whether you choose to work, dine, or rest.

On the Singapore to Busan sector on the Boeing 737-8 MAX, Economy Class also offers about a 32-inch pitch with comfortable seat width, and Business Class provides a fully flat bed in a modern, quiet cabin. Across both sectors, cabins are designed to maximise legroom and personal space throughout the journey.

On your Kolkata to Busan journey, our KrisWorld entertainment system offers a wide choice of movies, TV series, music, and games on both the Airbus A350-900 and the Boeing 737-8 MAX. Each seat has a personal screen, allowing you to choose what you want to watch or listen to throughout the flight.

Yes, Singapore Airlines provides lounge access to eligible passengers with a layover in Singapore. Your eligibility is based on your class of travel or your KrisFlyer and Star Alliance status, and it is determined by your flight leaving Singapore. Other options, like purchasing a day pass at a pay-per-use lounge, are also available.

With a layover at Singapore Changi Airport, you have many ways to spend your time comfortably. For longer layovers, you can join an official transit tour into the city if your schedule allows at least around 5.5 to 6 hours between flights. This gives you a snapshot of Singapore before you continue to Busan.

For shorter layovers, staying airside is very convenient. Singapore Changi Airport offers themed gardens, rest zones, playgrounds, and quiet corners to unwind. You will also find a wide choice of dining and shopping, from quick snacks to full meals, and a variety of travel essentials.

Eligible customers can relax in airline lounges, where you can freshen up, enjoy refreshments, and access workspaces before your next sector. Your time at Singapore Changi Airport is more than just a wait — it is an integral part of your journey.

When departing from Kolkata on this route, eligible customers may be invited to use the Travel Club Lounge at Kolkata airport before their flight to Singapore. Lounge access depends on your cabin class, frequent flyer status, and the conditions of your ticket.

During your layover at Singapore Changi Airport, eligible passengers may be able to access the SilverKris Lounge (First Class), the SilverKris Lounge (Business Class), or the KrisFlyer Gold Lounge, depending on cabin class and KrisFlyer or Star Alliance status. Access is determined by your onward boarding pass from Singapore.

Kolkata follows India Standard Time (UTC+5:30) and does not observe daylight saving time. Busan follows Korea Standard Time (UTC+9) and also does not change throughout the year. This means Busan is always 3 hours 30 minutes ahead of Kolkata, regardless of the month you travel.

Visa requirements depend on your nationality and the purpose and length of your stay in South Korea. We recommend that you check with the relevant embassy or consulate, or consult official government websites, well before your trip to ensure you have the correct documents for both transit and entry.

For flights from Kolkata to Busan via Singapore, we recommend arriving at the airport at least 3 hours before your scheduled departure time. This allows enough time for check-in, security, and immigration formalities, as well as any additional checks that may be in place.

From Busan Gimhae International Airport, you can reach the city using public transport options such as the metro and buses, or by taking a taxi. Signage in the terminal clearly indicates the routes, and information counters can help you choose the most convenient option for your destination.

Mobile networks in Busan are reliable, and short-term visitors often use local SIM cards or roaming plans arranged with their home provider. Electronic payments are widely accepted in shops, restaurants, and transport, but it is helpful to carry a small amount of local payment methods for smaller establishments. Check locally for the latest guidance.